Getting Started:

1) Download "CSA Corporation buildings"
2) Unzip the file to your quake/csa directory.
3) On command line: quake -game csa (-winmem xx / -heapsize xx000 )
4) Type "map csa" to play the level
5) To record demos, type: "record mydemo csa"
6) To play demos, type: "playdemo mydemo"

Rules:

1) Do NOT use any cheats
2) Deadline was 19th December

If you have questions, send them to Mineral@PlanetQuake.com

The results:
 

Nice, 17 entries! Peter Horvath managed to win this category, using a nice laser boost. The trick was to grab the penta first and fly all over the map :) Peter was not the only one to find this trick. Half a second behind him, Markus Taipale did a laser boost also, but he did it from the Red lasers instead of the Blue ones. Anyway, enjoy the demos and thanks to all the people who took part in this contest!
 

Usually Nightmare 100% is a hard category and there won't be many entries. All of these four demos include good playing without any bad mistakes, but Alexander Osipov managed to grab the victory using a slightly different route than the others.
 

The rule for this category was to find the hidden item, anti-gravity ring from the roof near the central lift. Unfortunately some players thought that the secret item was the Pentagram or the Missile Silo, but that was not the case (those demos are not posted).
 

In this category you were not allowed to jump. As some players knew how to zig-zag, they had an advantage. Anyway, this category was the most even, 5 players got the same time, 0:38!